<h2>Busca Simples</h2>
<h4>Chave de Busca:</h4>
<input name="conteudo" type="text" id="conteudo" style='font-family: Tahoma; font-size: 4 pt; color: Black; background: #f8f8f8; border-style: groove' size="32" maxlength="32"/>
<p><button name="submit" type="submit" id="submit" onclick="validarBusca()"/>Buscar</button></p>
